How accurate is the forecast for Chōfu?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Chōfu JP

July 13, 2026 · 1:09 am

25^°

Nublado

Sensación 30°C

Humedad: 90%
Viento: 4 km/h SW
Presión: 1007 hPa
Cloud: 83%

Índice UV

Bajo

1.6

No protection needed.

Clima cercano

Ciudades cerca de Chōfu

Compare weather conditions in surrounding cities and open any local forecast instantly.

2.8 km Suga-inadazutsumi JP View forecast 3.7 km Komae JP View forecast 3.9 km Kamirenjaku JP View forecast 4.3 km Noborito JP View forecast 4.9 km Inokashira JP View forecast 5.2 km Sakai JP View forecast 5.3 km Inagi JP View forecast 5.3 km Musashino JP View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.